Envelope | World's first AI agent for events

Keep everything organized and actionable, from your first import to last-minute updates.

Import spreadsheets or sync your CRM. Track meals, workshops, transport, and more in one clear view.

Update thousands of guests at once. Use AI to assign seating, group by location, or flag those eligible for a shuttle.

Create polished event pages and smooth registration flows, with or without the builder.

Use our builder or let AI generate a site with your branding, agenda, speakers, RSVP section, and key details already in place.

Build forms with conditional logic, capacity limits, plus-one handling, and required consents. Everything adapts to your event’s needs.

Make every message feel personal, from the first invite to the final thank-you.

Send RSVP invitations, tickets, reminders, updates, and thank-you letters that look and feel like your brand.

Start from a branded template and let AI tailor tone, content, and layout to each guest.

Track guest activity in real time and let AI guide your next steps with smart insights.

Monitor opens, check-ins, confirmations, and attendance. All data is tied to individual guests across the journey.

Use natural language to ask questions or uncover trends across events. AI spots patterns, forecasts behavior, and helps you improve.